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AstDyS ∴ Objects ∴ 2002RN257 ∴ Summary
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(619325) 2002RN257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47514 2.603e-08 au
e 0.128123 1.553e-07
i 7.47 6.798e-06 deg
Ω 92.837 7.579e-05 deg
ω 272.188 8.272e-05 deg
M 164.803 3.375e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.158 au
Aphelion 2.7923 au
Asc. node-Earth separation 1.43962 au
Desc. node-Earth separation 1.4302 au
Earth MOID 1.17171 au
Orbital period 1422.32 days
Date of orbit computation  apr 23 21:59
Observational summary
Optical observations (Discarded) 153 (2)
Radar observations (Discarded) 0 (0)
Arc length 7870.9 days
Unobserved 38 days

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Ephemeris at epoch 60427 MJD
Right Ascension 166.28 deg
Declination 16.6017 deg
V Magnitude 22.29 mag
Solar Elongation -123.44 deg
Galactic Latitude 63.26 deg
Rate 0.052 deg/day
Direction -139.792 deg

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